so im gunna send my cylinder off to eric gorr to have it replated and and get .030 milled off the base. ive already had my head modified by rb designs, and really like it, but i need a stock head so it can be modified for pump gas in accordance with the cylinder being milled. i assume the current head couldnt be reused with the cylinder being milled. so, does anybody have a STOCK 2005-2007 cr250 they would like to trade for an RB designs modified cylinder head? if so, hit me up. thanks!